I will speak to the solicitor but just tonight does anyone know the answer as I cannot remember when we got it sorted many years ago.
Not married. Mortgage paid off. Tenants in common in my favour. I had 86% in my name and the rest to be split equally. So he has 7%. If we split do I have to give him 7% of the total value of our house as of now (as it's obviously increased in value).